package com.dhx.service;

import com.dhx.pojo.Student;

import java.util.List;

public interface StudentService {
    public void saveyy(Student student);

    public List<Student> findyy(String id, String date);

    public List<Student> findyyam(String id, String date);

    public List<Student> findyypm(String id, String date);
}
